Hormis le fait qu'elle puisse expulser son encre ("de Chine" ?) pour se défendre face à un prédateur ou pour mieux cacher sa fuite en arrière (rétropropulsion hydraulique); la "pieuvre" (dénomination tirée de la langue guernesiaise) ou "poulpe" (origine grecque de "polypons": à plusieurs pieds) n'en demeure pas moins cet octopode invertébré intelligent (de nombreux tests l'ont prouvés) aux particularités physico-anatomiques surprenantes ... Notre reine du camouflage (mimétisme), de la planque ou de l'évasion (contortioniste invétéré) ou de l'imitation (morphing d'autres espèces) possède 3 coeurs (1 "systémique" et 2 "branchiaux"); 9 cerveaux (1 "central" et 8 "relais" pour ses tentacules) et du sang bleu ("royal" ?) chargé en hémocyanine (où le cuivre a remplacé le fer de l'hémoglobine rouge) qui lui permettrait de se jouer des variations de températures ... "Pieuvre, tu nous survivras !" ...

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Commentaires: 9
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